18.03
wed
wed
Day
27°F
N 11 mph
Precip.
0%
0%
Night
27°F
N 9 mph
Precip.
0%
0%
19.03
thu
thu
Day
39°F
NE 11 mph
Precip.
0%
0%
Night
30°F
SE 2 mph
Precip.
0%
0%
20.03
fri
fri
Day
41°F
N 11 mph
Precip.
0%
0%
Night
37°F
SW 9 mph
Precip.
0%
0%
21.03
sat
sat
Day
41°F
W 1 mph
Precip.
0%
0%
Night
37°F
NE 5 mph
Precip.
0%
0%
22.03
sun
sun
Day
36°F
SW 9 mph
Precip.
65%
65%
Night
30°F
SW 17 mph
Precip.
100%
100%
23.03
mon
mon
Day
27°F
SW 11 mph
Precip.
43%
43%
Night
21°F
NE 8 mph
Precip.
0%
0%
24.03
tue
tue
Day
25°F
NE 3 mph
Precip.
0%
0%
Night
27°F
NE 9 mph
Precip.
0%
0%
sea water
temperature
temperature
| Niagara Falls |
monthly
weather
weather
| Niagara Falls |
current
weather
weather
| Niagara Falls |
14 days
forecast
forecast
| Niagara Falls |
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 33.6°F. The highest and lowest sea temperatures during the month were 33.8°F and 33.6°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 37.8°F. The highest and lowest sea temperatures during the month were 43.9°F and 33.3°F.
Air temperature in Niagara Falls, °F
Precipitation total in Niagara Falls, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Niagara Falls
Niagara Falls on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Niagara Falls
Local time: 20:09
March 18, wednesday
2100
28°F
N
6 mph
6 mph
March 19, thursday
0000
27°F
N
9 mph
9 mph
0300
28°F
N
11 mph
11 mph
0600
30°F
NE
11 mph
11 mph
0900
34°F
NE
10 mph
10 mph
1200
39°F
NE
11 mph
11 mph
1500
43°F
E
9 mph
9 mph
1800
39°F
SE
7 mph
7 mph
